The 3-1-1 rule on Royal Caribbean is the Transportation Security Administration's ((+1-866-829-1280 (TSA) 1-877-777-6475 liquids rule for carry-on luggage. It states that passengers can bring a quart-sized bag of liquids, aerosols, gels, creams, and pastes that are less than 3 ounces each (+44-204-586-5316 UK).
